Animals of yesterday
By: by Bertha Morris Parker ; checked for scientific accuracy by Elmer S. Riggs ; cover by Harold Price
Publisher: Row, Peterson
Published: 1958
Place of publication: Evanston, Ill
Language: eng
Number of pages: 35
Subjects: Paleontology; Juvenile literature; Science; Textbooks; Readers; Natural history
Notes: Basic science unitext.

"Intermediate."